Air pulse generator



FIG. 1 is a perspective view as seen from the top, side, and front of the first embodiment showing our new design;

FIG. 2 is a perspective view as seen from the top side and back thereof;

FIG. 3 is an elevated view as seen from the front thereof;

FIG. 4 is an elevated view as seen from the side thereof;

FIG. 5 is an elevated view as seen from the bottom thereof;

FIG. 6 is an elevated view as seen from the top thereof; and,

FIG. 7 is an elevated view as seen from the back thereof. 

The ornamental design for an air pulse generator, as shown and described. 